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Individual Calculations July 2015 |
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| Mroz, Grzegorz Total change: -3.40 | |   |
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| Szachy przy Kawie i Herbacie - 3 edycja | Wroclaw | POL | 2015-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1149 | 1.00 | 3 | -0.17 | 20 | -3.40 | |
|  Madajczak, Jakub | | | 1137 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Krzyzosiak, Anna | | | 1461 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Krzyzosiak, Marta | | | 1145 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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